At this time, I try the another methods for making form in same concept. First, I use the reflect surface and inner parts are outcome. But the out parts are making original shape(cube) inside remain.
Breaking
Tear off each surface
Reflect inside surface
Finish
And the biggest face in each fragments are pull out with extrude. The direction is parallel and the length are random.
Finish
The second method is using sequence. In same voronoi cutting condition, the different element is only fragments number. So, each cube is slightly change the cutting shapes, and I overlap these cubes.
